diff --git a/nixos/shared/packages/default.nix b/nixos/shared/packages/default.nix
index 23cd867..4c1de8a 100644
--- a/nixos/shared/packages/default.nix
+++ b/nixos/shared/packages/default.nix
@@ -22,6 +22,7 @@
     install-nix
     update
     upgrade
+    simple-completion-language-server
 
     # System tools
     age
diff --git a/pkgs/default.nix b/pkgs/default.nix
index dd4c2cc..51823f9 100644
--- a/pkgs/default.nix
+++ b/pkgs/default.nix
@@ -13,4 +13,5 @@ pkgs: {
   restart = pkgs.callPackage ./restart {};
   phanpy = pkgs.callPackage ./phanpy {};
   # auto-mount = pkgs.callPackage ./auto-mount {};
+  simple-completion-language-server = pkgs.callPackage ./simple-completion-language-server {};
 }
diff --git a/pkgs/simple-completion-language-server/default.nix b/pkgs/simple-completion-language-server/default.nix
new file mode 100644
index 0000000..00d16a2
--- /dev/null
+++ b/pkgs/simple-completion-language-server/default.nix
@@ -0,0 +1,24 @@
+{
+  lib,
+  fetchFromGitHub,
+  rustPlatform,
+}:
+rustPlatform.buildRustPackage rec {
+  pname = "simple-completion-language-server";
+  version = "ff9f90bc96c347f284571bc6310bc31f95508d55";
+
+  src = fetchFromGitHub {
+    owner = "estin";
+    repo = pname;
+    rev = version;
+    hash = "sha256-qybbZXjKzKcc6UXfAjwmkkB+qEUuGQXABRbMj7bNksM=";
+  };
+
+  cargoHash = "sha256-VTz2Fm+PRUPM5+u9D+2TzGGIEQwb1j0Lz0WRaQ5/Yzo=";
+  meta = with lib; {
+    description = "Language server to enable word completion and snippets for Helix editor";
+    homepage = "https://github.com/estin/simple-completion-language-server";
+    license = licenses.mit;
+    maintainers = ["Lillian-Violet"];
+  };
+}
diff --git a/pkgs/simple-completion-language-server/result b/pkgs/simple-completion-language-server/result
new file mode 120000
index 0000000..5a7c687
--- /dev/null
+++ b/pkgs/simple-completion-language-server/result
@@ -0,0 +1 @@
+/nix/store/3l0wgxsvf5sz2q9sgyj0blc1ivzg808b-simple-completion-language-server-ff9f90bc96c347f284571bc6310bc31f95508d55
\ No newline at end of file